Nonce: Difference between revisions
Mr. MacKenty (talk | contribs) No edit summary |
Mr. MacKenty (talk | contribs) No edit summary |
||
| (One intermediate revision by the same user not shown) | |||
| Line 4: | Line 4: | ||
A nonce is an abbreviation for "number only used once," which is a number added to a hashed—or encrypted—block in a blockchain that, when rehashed, meets the difficulty level restrictions. The nonce is the number that blockchain miners are solving for.<ref>https://www.investopedia.com/terms/n/nonce.asp</ref> | A nonce is an abbreviation for "number only used once," which is a number added to a hashed—or encrypted—block in a blockchain that, when rehashed, meets the difficulty level restrictions. The nonce is the number that blockchain miners are solving for.<ref>https://www.investopedia.com/terms/n/nonce.asp</ref> | ||
A miner will take a block of unconfirmed transactions from the transaction pool, choose a nonce, and if the resulting hash meets the target threshold then the miner will broadcast the block as solved. | |||
== Video == | |||
<html> | |||
<iframe width="560" height="315" src="https://www.youtube.com/embed/bBC-nXj3Ng4?start=869" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> | |||
</html> | |||
== References == | == References == | ||
Latest revision as of 20:26, 8 March 2020
Advanced programming[1]
In cryptography, a nonce is an arbitrary number that can be used just once in a cryptographic communication. [2]
A nonce is an abbreviation for "number only used once," which is a number added to a hashed—or encrypted—block in a blockchain that, when rehashed, meets the difficulty level restrictions. The nonce is the number that blockchain miners are solving for.[3]
A miner will take a block of unconfirmed transactions from the transaction pool, choose a nonce, and if the resulting hash meets the target threshold then the miner will broadcast the block as solved.
Video[edit]